(2013·潍坊五校一模)—Have you been wasting time chatting online recently?—________. I've been studying hard and I need a break.
#938
A
Not really
B
Don't mention it
C
Not to worry
D
Never mind
推荐题目
 —Did the naughty boy break the glass by chance?—No, ______.
#1484
A
of course
B
on purpose
C
by hand
D
for pleasure
----- Dad, look! I can reach the vase on the shelf.------__________ you’ll break it.
#2482
A
How brave you are!
B
Never do that again!
C
I don’t think so.
D
What a pity!
–What does your history teacher look like? . -- __________. 
#23398
A
He is good
B
He likes reading
C
He’s thirty
D
He’s thin and tall